diff options
Diffstat (limited to 'arch/x86/crypto/chacha20_glue.c')
| -rw-r--r-- | arch/x86/crypto/chacha20_glue.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/arch/x86/crypto/chacha20_glue.c b/arch/x86/crypto/chacha20_glue.c index 1e6af1b35f7b..dfc91b938323 100644 --- a/arch/x86/crypto/chacha20_glue.c +++ b/arch/x86/crypto/chacha20_glue.c @@ -10,7 +10,7 @@ */ #include <crypto/algapi.h> -#include <crypto/chacha20.h> +#include <crypto/chacha.h> #include <crypto/internal/skcipher.h> #include <linux/kernel.h> #include <linux/module.h> @@ -29,31 +29,31 @@ static bool chacha20_use_avx2; static void chacha20_dosimd(u32 *state, u8 *dst, const u8 *src, unsigned int bytes) { - u8 buf[CHACHA20_BLOCK_SIZE]; + u8 buf[CHACHA_BLOCK_SIZE]; #ifdef CONFIG_AS_AVX2 if (chacha20_use_avx2) { - while (bytes >= CHACHA20_BLOCK_SIZE * 8) { + while (bytes >= CHACHA_BLOCK_SIZE * 8) { chacha20_8block_xor_avx2(state, dst, src); - bytes -= CHACHA20_BLOCK_SIZE * 8; - src += CHACHA20_BLOCK_SIZE * 8; - dst += CHACHA20_BLOCK_SIZE * 8; + bytes -= CHACHA_BLOCK_SIZE * 8; + src += CHACHA_BLOCK_SIZE * 8; + dst += CHACHA_BLOCK_SIZE * 8; state[12] += 8; } } #endif - while (bytes >= CHACHA20_BLOCK_SIZE * 4) { + while (bytes >= CHACHA_BLOCK_SIZE * 4) { chacha20_4block_xor_ssse3(state, dst, src); - bytes -= CHACHA20_BLOCK_SIZE * 4; - src += CHACHA20_BLOCK_SIZE * 4; - dst += CHACHA20_BLOCK_SIZE * 4; + bytes -= CHACHA_BLOCK_SIZE * 4; + src += CHACHA_BLOCK_SIZE * 4; + dst += CHACHA_BLOCK_SIZE * 4; state[12] += 4; } - while (bytes >= CHACHA20_BLOCK_SIZE) { + while (bytes >= CHACHA_BLOCK_SIZE) { chacha20_block_xor_ssse3(state, dst, src); - bytes -= CHACHA20_BLOCK_SIZE; - src += CHACHA20_BLOCK_SIZE; - dst += CHACHA20_BLOCK_SIZE; + bytes -= CHACHA_BLOCK_SIZE; + src += CHACHA_BLOCK_SIZE; + dst += CHACHA_BLOCK_SIZE; state[12]++; } if (bytes) { @@ -66,7 +66,7 @@ static void chacha20_dosimd(u32 *state, u8 *dst, const u8 *src, static int chacha20_simd(struct skcipher_request *req) { struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); - struct chacha20_ctx *ctx = crypto_skcipher_ctx(tfm); + struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm); u32 *state, state_buf[16 + 2] __aligned(8); struct skcipher_walk walk; int err; @@ -74,20 +74,20 @@ static int chacha20_simd(struct skcipher_request *req) BUILD_BUG_ON(CHACHA20_STATE_ALIGN != 16); state = PTR_ALIGN(state_buf + 0, CHACHA20_STATE_ALIGN); - if (req->cryptlen <= CHACHA20_BLOCK_SIZE || !may_use_simd()) - return crypto_chacha20_crypt(req); + if (req->cryptlen <= CHACHA_BLOCK_SIZE || !may_use_simd()) + return crypto_chacha_crypt(req); err = skcipher_walk_virt(&walk, req, true); - crypto_chacha20_init(state, ctx, walk.iv); + crypto_chacha_init(state, ctx, walk.iv); kernel_fpu_begin(); - while (walk.nbytes >= CHACHA20_BLOCK_SIZE) { + while (walk.nbytes >= CHACHA_BLOCK_SIZE) { chacha20_dosimd(state, walk.dst.virt.addr, walk.src.virt.addr, - rounddown(walk.nbytes, CHACHA20_BLOCK_SIZE)); + rounddown(walk.nbytes, CHACHA_BLOCK_SIZE)); err = skcipher_walk_done(&walk, - walk.nbytes % CHACHA20_BLOCK_SIZE); + walk.nbytes % CHACHA_BLOCK_SIZE); } if (walk.nbytes) { @@ -106,14 +106,14 @@ static struct skcipher_alg alg = { .base.cra_driver_name = "chacha20-simd", .base.cra_priority = 300, .base.cra_blocksize = 1, - .base.cra_ctxsize = sizeof(struct chacha20_ctx), + .base.cra_ctxsize = sizeof(struct chacha_ctx), .base.cra_alignmask = sizeof(u32) - 1, .base.cra_module = THIS_MODULE, - .min_keysize = CHACHA20_KEY_SIZE, - .max_keysize = CHACHA20_KEY_SIZE, - .ivsize = CHACHA20_IV_SIZE, - .chunksize = CHACHA20_BLOCK_SIZE, + .min_keysize = CHACHA_KEY_SIZE, + .max_keysize = CHACHA_KEY_SIZE, + .ivsize = CHACHA_IV_SIZE, + .chunksize = CHACHA_BLOCK_SIZE, .setkey = crypto_chacha20_setkey, .encrypt = chacha20_simd, .decrypt = chacha20_simd, |